Hi lybrate-user,
Yes, papaya and tomato is good for skin. I would also recommend you for glowing skin use a apple, Apple has alpha hydroxy acid. It improves skin color and elasticity. Soak peeled apple slices in milk for 20 minutes and then blend to form a creamy paste, and then mix a tsp of lemon juice, apply all over your face. Rinse off after 15 minutes with cool water.
Or
You can also mash a banana and blend it with honey and apply it on your face. Wash it with lukewarm water after 15 minutes.
Drink enough water. Citrus fruit juices to make the skin fair and healthy.
And also watch your diet, are you taking all the nutrients.
If you wants to know more or any medical treatment for that, then contact me again.